KR100942615B1 - 유전물질, 유전소성체 및 이것을 이용한 배선기판 - Google Patents
유전물질, 유전소성체 및 이것을 이용한 배선기판 Download PDFInfo
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- KR100942615B1 KR100942615B1 KR1020020082284A KR20020082284A KR100942615B1 KR 100942615 B1 KR100942615 B1 KR 100942615B1 KR 1020020082284 A KR1020020082284 A KR 1020020082284A KR 20020082284 A KR20020082284 A KR 20020082284A KR 100942615 B1 KR100942615 B1 KR 100942615B1
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- metal element
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- alkali metal
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Abstract
Description
조성 (몰%) | SiO2+B2O3+Na2O+K2O중 (몰%) | |||||||||
SiO2 | B2O3 | Al2O3 | MgO | CaO | Na2O | K2O | Na2O | K2O | Na2O+ K2O | |
유리 A | 63.39 | 24.11 | 5.70 | 0.08 | 6.67 | 0.05 | 0.00 | 0.06 | 0.00 | 0.06 |
유리 B | 65.77 | 23.59 | 5.39 | 0.07 | 5.05 | 0.06 | 0.06 | 0.07 | 0.07 | 0.13 |
유리 C* | 62.81 | 24.14 | 6.40 | 0.06 | 6.03 | 0.42 | 0.14 | 0.48 | 0.16 | 0.64* |
조성(몰%) | SiO2+B2O3+Al2O3+K2O중 (몰%) | ||||||||||
SiO2 | B2O3 | Al2O3 | MgO | CaO | Na2O | K2O | MgO + CaO | Na2O | K2O | Na2O+ K2O | |
알루미나 A | 0.00 | 0.00 | 100.0 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
알루미나 B | 0.03 | 0.00 | 99.89 | 0.00 | 0.00 | 0.08 | 0.00 | 0.00 | 0.08 | 0.00 | 0.08 |
알루미나 C* | 0.03 | 0.00 | 99.29 | 0.00 | 0.00 | 0.68 | 0.00 | 0.00 | 0.68 | 0.00 | 0.68* |
알루미나 D** | 0.03 | 0.00 | 97.97 | 0.50 | 1.42 | 0.08 | 0.00 | 1.92 ** | 0.08 | 0.00 | 0.08 |
석영 | 99.97 | 0.00 | 0.02 | 0.00 | 0.00 | 0.01 | 0.00 | 0.00 | 0.01 | 0.00 | 0.01 |
월라스토나이트*** | 50.36 | 0.00 | 0.05 | 0.03 | 49.52 | 0.01 | 0.01 | 49.55 ** | 0.02 | 0.02 | 0.04 |
유리 | 충전재 | 유리:충전재 (부피%) | 비유전율 | 유전 손실 | |
실시예 1-1 | A | 알루미나 B | 64:36 | 5.7 | 0.0010 |
실시예 1-2 | B | 알루미나 B | 64:36 | 5.7 | 0.0012 |
실시예 1-3 | C* | 알루미나 B | 64:36 | 5.7 | 0.0016 |
실시예 1-4 | B | 알루미나 A | 64:36 | 5.7 | 0.0010 |
실시예 1-5 | B | 알루미나 C* | 64:36 | 5.7 | 0.0017 |
실시예 1-6 | B | 알루미나 D** | 64:36 | 5.7 | 0.0016 |
실시예 1-7 | B | 석영 | 64:36 | 4.1 | 0.0014 |
실시예 1-8 | B | 월라스토나이트** | 60:40 | 6.1 | 0.0052 |
유리:충전재 (부피%) | 랩 | 표면 상태 | 조직 관찰 | |
실시예 2-1 | 75:25 | 있음 | 회색 및 발포 | 기포있음 |
실시예 2-2 | 69:31 | 없음 | 회색 | 치밀화 |
실시예 2-3 | 64:36 | 없음 | 양호 | 치밀화 |
실시예 2-4 | 60:40 | 없음 | 양호 | 치밀화 |
실시예 2-5 | 54:46 | 없음 | 양호 | 다공질 |
SiO2 | B2O3 | Al2O3 | MgO | CaO | ZnO | 결정화 온도 (℃) | |
실시예 3 | 63.3 | 24.1 | 5.7 | - | 6.9 | - | >1,100 |
실시예 4 | 44.8 | 9.7 | 19.2 | 20.2 | - | 4.1 | 1,007 |
비교예 1 | 46.3 | 7.4 | 17.8 | 19.2 | 9.2 | - | 983 |
비교예 2 | 35.5 | 13.2 | 9.6 | 41.7 | - | - | 906 |
Claims (25)
- Si, B 및 알칼리 금속 원소, Al 및 알칼리 토금속 원소를 포함하고, 1050 ℃ 이하의 온도에서 소성시에 비정질이고, 항복점이 700 내지 850℃인 유리로 구성되는 유리 분말과; SiO2, Al2O3 및 3Al2O3 ·2SiO2 중 최소한 한 종 및 알칼리 금속 원소를 포함하고, 알칼리 토금속 원소를 함유하지 않는 세라믹 충전재를 함유하는 유전물질로서,상기 유리에 함유되는 SiO2로 환산한 Si, B2O3로 환산한 B 및 A2O(여기서, A는 알칼리 금속 원소를 나타냄)로 환산한 알칼리 금속 원소, Al2O3로 환산한 Al, EO(여기서, E는 알칼리 토금속 원소를 나타냄)로 환산한 알칼리 토금속 원소의 합계량을 100몰%로 한 경우, 상기 유리에 함유되는 상기 A2O로 환산한 상기 알칼리 금속 원소의 함량이 0.01 내지 0.5 몰%이고; Al2O3로 환산한 상기 A1이 3 내지 10몰%, EO로 환산한 상기 알칼리 토금속 원소가 3 내지 10몰%, 및 SiO2로 환산한 상기 Si 및 B2O3로 환산한 상기 B의 합계량이 80 내지 95몰%이고, 또한, 상기 세라믹 충전재에 함유되는 SiO2, Al2O3 및 3Al2O3 ·2SiO2 중 최소한 한 종 및 A2O로 환산한 알칼리 금속 원소의 합계량을 100 몰%로 한 경우, 상기 세라믹 충전재에 함유되는 상기 A2O로 환산한 알칼리 금속 원소의 함량이 0.01 내지 0.5몰%이고, 상기 유리 분말과 상기 세라믹 충전재와의 합계량을 100 체적%로 한 경우에, 상기 유리 분말은 55 내지 70 체적%이고, 상기 세라믹 충전재는 30 내지 45 체적%인 것을 특징으로 하는 유전 물질.
- Si, B 및 알칼리 금속 원소, A1 및 알칼리 토금속 원소를 함유하고, 1050℃ 이하의 온도에서 소성시에 비정질이고, 항복점이 700 내지 850℃인 유리로 구성되는 유리 분말과; SiO2, Al2O3 및 3Al2O3 ·2SiO2 중 최소한 한 종을 함유하고, 알칼리 금속 원소 및 알칼리 토금속 원소를 함유하지 않는 세라믹 충전재를 함유하는 유전 물질로서,상기 유리에 함유되는 SiO2로 환산한 Si, B2O3로 환산한 B 및 A2O(여기서, A는 알칼리 금속 원소를 나타냄)로 환산한 알칼리 금속 원소, Al2O3로 환산한 Al, EO(여기서, E는 알칼리 토금속 원소를 나타냄)로 환산한 알칼리 토금속 원소의 합계량을 100몰%로 한 경우, 상기 유리에 함유되는 A2O로 환산한 상기 알칼리 토금속 원소의 함량이 0.01 내지 0.5몰% 이고, Al2O3로 환산한 상기 Al이 3 내지 10몰%, EO로 환산한 상기 알칼리 토금속 원소가 3 내지 10몰%, 및 SiO2로 환산한 상기 Si 및 B2O3로 환산한 상기 B의 합계량이 80 내지 95몰%이고, 상기 유리 분말과 상기 세라믹 충전재와의 합계량을 100 체적%로 한 경우에, 상기 유리 분말은 55 내지 70 체적%이고, 상기 세라믹 충전재는 30 내지 45 체적%인 것을 특징으로 하는 유전 물질.
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- 제 1항 또는 제 2항에 기재된 유전물질을 850 내지 1050℃로 소성하여 얻어진 유전 소성체로서, 상기 유리에 함유되는 SiO2로 환산한 상기 Si, B2O3로 환산한 상기 B, A2O(여기서, A는 알칼리 금속 원소를 나타냄)로 환산한 상기 알칼리 금속 원소, Al2O3로 환산한 상기 Al 및 EO(여기서, E는 알칼리 토금속 원소를 나타냄)로 환산한 상기 알칼리 토금속 원소, 및 상기 세라믹 충전재에 함유되는 상기 SiO2, 상기 Al2O3 및 상기 3Al2O32SiO2중 최소한 한 종, 및 상기 알칼리 금속 원소를 함유하는 경우에는 A2O로 환산한 상기 알칼리 금속 원소의 합계량을 100몰%로 한 경우, A2O로 환산한 상기 알칼리 금속 원소의 함량이 0.01 내지 0.5몰%인 것을 특징으로 하는 유전 소성체.
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- 제 11항에 기재된 유전 소성체로 이루어지는 절연층과, 상기 절연층의 표면 및 내부에 설치된 도체층을 구비하고, 상기 도체층은 Ag, Au 및 Cu 중에서 선택되는 최소한 한 종으로 이루어지는 것을 특징으로 하는 배선 기판.
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- 제 1항 또는 제 2항에 있어서,상기 유리는 상기 알칼리 토금속 원소로서 Ca를 함유하는 것을 특징으로 하는 유전 물질.
- 제 24항에 있어서,상기 유리는 상기 알칼리 토금속 원소로서 Ca를 함유하는 것을 특징으로 하는 유전 물질.
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US7405698B2 (en) * | 2004-10-01 | 2008-07-29 | De Rochemont L Pierre | Ceramic antenna module and methods of manufacture thereof |
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US8350657B2 (en) | 2005-06-30 | 2013-01-08 | Derochemont L Pierre | Power management module and method of manufacture |
WO2007005642A2 (en) | 2005-06-30 | 2007-01-11 | Derochemont L Pierre | Electrical components and method of manufacture |
US20070013305A1 (en) | 2005-07-18 | 2007-01-18 | Wang Carl B | Thick film getter paste compositions with pre-hydrated desiccant for use in atmosphere control |
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US20060083930A1 (en) | 2006-04-20 |
KR20030057325A (ko) | 2003-07-04 |
EP1353542B1 (en) | 2018-05-16 |
EP1323682A2 (en) | 2003-07-02 |
EP1353542A3 (en) | 2007-09-26 |
US7309669B2 (en) | 2007-12-18 |
CN1446768A (zh) | 2003-10-08 |
TW200301232A (en) | 2003-07-01 |
CN1329326C (zh) | 2007-08-01 |
US20030170436A1 (en) | 2003-09-11 |
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EP1323682A3 (en) | 2004-01-21 |
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